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BenQ LH650 Full HD Laser Projector

BenQ LH650 Full HD Laser Projector


Regular price $1,999.00
Regular price Sale price $1,999.00
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BenQ LH650 Laser Multi-Purpose Projector

The BENQ LH650 projector is optimized for challenging settings, featuring a durable laser that can last up to 20,000 hours. Its IP5X rated optical engine resists dust, making it ideal for demanding environments. With a brightness of 4000 ANSI lumens, it can function in well-lit spaces. It is also compact and lightweight at under 3 kg, making it convenient for both portable use and installation.

Key Features & Specifications

  • 1080p 1920 x 1080 16:9
  • 4000 ANSI Lumens
  • 3,000,000:1 Contrast
  • 2.9kg Weight
  • 34 / 28db(eco) Fan Noise
  • 3 Year Warranty
  • 3 Year / 10,000hrs Laser Warranty
  • Est. Laser Life up to 20,000hrs
  • 2x HDMI Connection
  • USB-C Connection
  • 1.3x Zoom
  • Vertical Keystone Correction
  • Horizontal Keystone Correction
  • Powerful 10W Speaker

Throw Distance Chart
(Throw Ratio: 1.15-1.50:1)

Examples of installation distance for some popular screen sizes.
Image Size Installation Distance
92" (16:9) 2030x1140mm From 2.4m to 3.0m
100" (16:9) 2130x1200mm From 2.5m to 3.1m
110" (16:9) 2435x1370mm From 2.8m to 3.6m
120" (16:9) 2657x1494mm From 3.1m to 3.9m
135" (16:9) 2990x1681mm From 3.5m to 4.4m
150" (16:9) 3320x1867mm From 3.9m to 4.9m

Maximise Power Savings with Uncompromised Performance

Let Your Innovation Shine through Accurate True Color

  • USB Type-C with ALT mode, saving space with no extra connectors
  • Wireless presentation capability with optional WIFI dongle
  • SmartEco Mode saves power up to 70%
  • Up to 20,000 hours of laser light source life with no lamp replacement

Futureproof Your Workspace with Laser Technology

Laser projection technology helps to futureproof your workspace technology. LH650 not only saves power and maintenance costs but its compact size and high brightness also ensure an efficient and uninterrupted meeting experience.

BENQ LH650 Full HD Laser Projector
  • No lamp replacement, no mercury.
  • Eco-conscious production with fewer consumables.
  • Compact and light (under 3kg), for minimal footprint.
  • 20,000-hr max laser lifetime (with Eco Mode).
  • High brightness for brilliant images.

Maximised Efficiency, Uncompromised Performance

BenQ SmartEco technology adjusts light source power intelligently without sacrificing image quality, saving up to 70% more energy than traditional Eco Mode. Laser technology conserves energy an additional 23% compared to traditional mercury lamps, while the device dims itself to minimum power in just 1.5 seconds.

BENQ LH650 efficiency

Save Intelligently

SmartEco Mode dynamically adjusts light source power by adapting to display content without sacrificing image quality, delivering optimal performance.

BENQ LH650 Save Intelligently

Save Instantly

Press the Eco Blank button to turn off the image for a period of time, reducing light source power consumption by 70%. If no signal is detected for 3 minutes, the projector enters this mode automatically.

BENQ LH650 Save Instantly

Save Effortlessly

Auto Power-off powers down the device after 20 minutes of inactivity to save energy and to alleviate worry about leaving equipment on.

BENQ LH650 Save Effortlessly

 BENQ LH650 Brilliant Colour

 BENQ LH650 unrivaled clarity

Driver-Free Wireless Projection

Make your BenQ LH650 projector wireless with the optional WiFi dongle. Share multimedia content, including photos, documents, and full HD videos from mobile devices or laptops without addtional driver or software downloads.

Driver-Free Wireless Projection

Start Presenting in a Snap

The LH650 projector eliminates those long awkward delays that happen when slower projectors power up. Simply turn it on and you’re good to go, fast.

Start Presenting in a Snap

Auto Turns On

Automatically turns on the projector once the HDMI input signal is detected.

BenQ LH650 Auto Turns On

2D Keystone & Corner Fit

Adjust your projector's angle and corners, regardless of its location, to achieve perfectly aligned presentations.

BenQ LH650 2D Keystone

Digital Shrink & Shift

Resize and reposition your image without moving your projector for customisable and seamless viewing.

BenQ LH650 Digital Shift

Image Blanking

The projector's Blanking feature allows you to eliminate unwanted image areas and maximise screen space for a cleaner and more professional presentation.

BenQ LH650 image blanking

Be Heard, Clearly

The built-in 10W speaker makes your presentations are loud and clear.

BenQ LH650 Be Heard, Clearly

Your Trustworthy DLP Projector

Choose BenQ with confidence for all your projection needs. As the world's top-selling DLP projector brand for over 10 years, we deliver unparalleled performance, with the quality you deserve.

Superior Picture Quality

DLP technology delivers a class-leading high fill factor, minimising the black borders around each pixel, and producing superior clarity and detail in text and imagery.

Long-Lasting Performance

Industrial-grade DLP technology eliminates colour decay, enabling long-term image perfection.

IP5X Dust Protection

The sealed light source, certified to IP5X standards, extends the projector's product life while providing reliable projection.

Projection Fits for Every Room

Project images larger than 100” from just 2 m~3 m away (via 1.3X zoom), enabling easy big-screen viewing in rooms of any size.

BenQ LH650 fits everyroom

Versatile Connectivity with USB-C

Experience seamless connectivity with our LH650 projector’s USB-C port. Connect laptops, tablets, and smartphones effortlessly using a single cable. Say goodbye to extra connectors and embrace space-saving IT management.

 BenQ LH650 connectivity

USB Type-C

With ALT mode, additional connections are freed up, saving space.


For high-resolution streaming and flexible connectivity with other devices.

Dual USB Type-A (1.5A power supply)

For charging smart devices during meetings.


For easy centralised control of multiple projectors. 

What's in the Box

  • BenQ LH650 Projector
  • Remote Control
  • Power Cord

What you may need

  • HDMI Cable
  • Projector Screen
  • Projector Mount
  • Wireless Dongle
  • Protective Case
Projection System  
Projection System DLP
DMD size 0.48''
Brightness (ANSI lumens) 4000
Native Resolution WUXGA (1920x1080)
Native Aspect Ratio 16:9
Contrast Ratio (FOFO) 3000000:1
Display Color 30-bit (1.07 billion colors)
Light Source Laser
Light Source Life 20000 hrs
Throw Ratio 1.15 ~ 1.50
Zoom Ratio 1.3x
Lens F/# = 2.59 ~ 2.87, f = 16.88~21.88 mm
Projection Offset (Full-Height) 105.5%
Keystone Adjustment 2D, Vertical ± 30 degrees; Horizontal ± 30 degrees
Input Lag 8.3 ms (1080p @120Hz)
Resolution Support VGA (640 x 480) to 4K UHD (3840 x 2160)
Horizontal Frequency 15K~135KHz
Vertical Scan Rate 23~120Hz
I/O Interface  
HDMI In (x2), HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2)
USB Type A (x2), USB Type A-1 (2.0/Power Supply1.5A/Service), USB Type A-2 (2.0/Power Supply1.0A/Wireless Dongle)
USB Type C (x1), Display Port with PD out 5V/1A
RS232 in (DB-9pin) (x1)
Speaker (x1),10W
Audio out (3.5mm Mini Jack) (x1)
Power Supply AC 100 to 240 V, 50/60 Hz
Typical Power Consumption (110V) 200W @100VAC; 191W @220VAC
Stand-by Power Consumption <0.5W
Acoustic Noise (Typ./Eco.)(dB) 34/28 dB
Operating Temperature 0~40℃
Dimension & Weight  
Dimensions (WxHxD) (mm) 303.5 (W) x 112.4 (H) x 224.7 (L) mm
Net Weight (kg)
2.9 Kg +/- 100g